Molecular characterization of buffalo αs1-casein gene

Authors

  • Biplab Kumar Pramanik Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India
  • Subhasis Batabyal Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India
  • Apratim Maity Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India
  • Sachinandan De Animal Genomics Laboratory, ABTC, National Dairy Research Institute, Karnal, India
  • Saibal Chattopadhyay Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India
  • Abhijit Barui Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India

DOI:

https://doi.org/10.56825/bufbu.2022.4131234

Keywords:

Bubalus bubalis, buffaloes, alpha s1-Casein, mRNA sequence, amino acid sequence

Abstract

The caseins (Alpha s1, Alpha s2, beta and kappa) comprise the major protein component of ruminant milk and are secreted in the form of stable calcium phosphate micelles. The present study was proposed to characterize αs1-casein gene in buffalo at the molecular level to determine complete αs1-casein cDNA sequence. Sequencing results were analyzed and aligned with available mRNA GenBank sequences of other domestic animals (Accession AAB34797, NM_001009795, X72221, AY344966, NM_181029, AY948385 and BC109618). The complete amino acid coding region of the buffalo αs1- casein was deduced from cloned cDNA generated from mammary tissue mRNA. Amino acid sequence comprises of 199 amino acid residues. When aligned with previously reported buffalo sequence (Accession-AY948385) it showed one amino acid (Glutamine) deletion at amino acid position 78.

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Author Biographies

Biplab Kumar Pramanik, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India



Subhasis Batabyal, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India

Subhasis Batabyal

Apratim Maity, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India

Apratim Maity*

Sachinandan De, Animal Genomics Laboratory, ABTC, National Dairy Research Institute, Karnal, India

Sachinandan De

Saibal Chattopadhyay, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India

Saibal Chattopadhyay

Abhijit Barui, Faculty of Veterinary and Animal Sciences, West Bengal University of Animal and Fishery Sciences, Kolkata, India



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Published

2022-09-28

How to Cite

Pramanik, B. K., Batabyal, S., Maity, A., De, S., Chattopadhyay, S., & Barui, A. (2022). Molecular characterization of buffalo αs1-casein gene. Buffalo Bulletin, 41(3), 447–454. https://doi.org/10.56825/bufbu.2022.4131234

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